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arch: remove sh2, sh3 and sh3eb support 

This patch removes the sh2, sh3 and sh3eb support, because the user
base is inexistent, and the Linux support for these architectures is
poor. The sh2a support is preserved, because at least one user
expressed interest in this architecture, and is actually using it:

  http://lists.busybox.net/pipermail/buildroot/2013-April/070399.html

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Thomas Petazzoni 2014-02-04 15:25:34 +01:00 committed by Peter Korsgaard
parent 38bab3635a
commit e543f5a104
6 changed files with 22 additions and 19 deletions
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18
Config.in.legacy
View File

@ -101,6 +101,24 @@ endif
###############################################################################
comment "Legacy options removed in 2014.02"
config BR2_sh2
bool "sh2 support removed"
help
Due to an inexistent user base and generally poor Linux
support, the support for the SH2 architecture was removed.
config BR2_sh3
bool "sh3 support removed"
help
Due to an inexistent user base and generally poor Linux
support, the support for the SH3 architecture was removed.
config BR2_sh3eb
bool "sh3eb support removed"
help
Due to an inexistent user base and generally poor Linux
support, the support for the SH3eb architecture was removed.
config BR2_PACKAGE_LZMA
bool "lzma target package has been removed"
select BR2_LEGACY

15
arch/Config.in.sh
View File

@ -5,14 +5,8 @@ choice
help
Specific CPU variant to use
config BR2_sh2
bool "sh2 (SH2 big endian)"
config BR2_sh2a
bool "sh2a (SH2A big endian)"
config BR2_sh3
bool "sh3 (SH3 little endian)"
config BR2_sh3eb
bool "sh3eb (SH3 big endian)"
config BR2_sh4
bool "sh4 (SH4 little endian)"
config BR2_sh4eb
@ -24,10 +18,7 @@ config BR2_sh4aeb
endchoice
config BR2_ARCH
default "sh2" if BR2_sh2
default "sh2a" if BR2_sh2a
default "sh3" if BR2_sh3
default "sh3eb" if BR2_sh3eb
default "sh4" if BR2_sh4
default "sh4eb" if BR2_sh4eb
default "sh4a" if BR2_sh4a
@ -35,7 +26,5 @@ config BR2_ARCH
default "sh64" if BR2_sh64
config BR2_ENDIAN
default "LITTLE" if BR2_sh3 || BR2_sh4 || BR2_sh4a || \
BR2_sh64
default "BIG" if BR2_sh2 || BR2_sh2a || BR2_sh3eb || \
BR2_sh4eb || BR2_sh4aeb
default "LITTLE" if BR2_sh4 || BR2_sh4a || BR2_sh64
default "BIG" if BR2_sh2a || BR2_sh4eb || BR2_sh4aeb

2
package/kexec/Config.in
View File

@ -2,7 +2,7 @@ config BR2_PACKAGE_KEXEC
bool "kexec"
depends on BR2_i386 || BR2_x86_64 || BR2_arm || BR2_armeb || \
BR2_mips || BR2_mips64 || BR2_mipsel || BR2_mips64el || \
BR2_powerpc || BR2_sh4 || BR2_sh4a || BR2_sh3
BR2_powerpc || BR2_sh4 || BR2_sh4a
help
Kexec is a user space utiltity for loading another kernel
and asking the currently running kernel to do something with it.

2
package/mplayer/Config.in
View File

@ -1,7 +1,7 @@
config BR2_PACKAGE_MPLAYER
bool "mplayer"
# Those architectures are not supported by MPlayer
depends on !(BR2_sh2 || BR2_sh2a || BR2_sh4a || BR2_sh4aeb \
depends on !(BR2_sh2a || BR2_sh4a || BR2_sh4aeb \
|| BR2_microblaze || BR2_aarch64 || BR2_nios2)
# Broken support for <ARMv5
depends on !(BR2_arm7tdmi || BR2_arm720t || BR2_arm920t \

3
package/qemu/qemu.mk
View File

@ -36,10 +36,7 @@ HOST_QEMU_DEPENDENCIES = host-pkgconf host-zlib host-libglib2 host-pixman
# mips64 ?
# mips64el ?
# powerpc ppc
# sh2 not supported
# sh2a not supported
# sh3 not supported
# sh3eb not supported
# sh4 sh4
# sh4eb sh4eb
# sh4a ?

1
package/uclibc/Config.in
View File

@ -241,7 +241,6 @@ config BR2_UCLIBC_SH_TYPE
string
depends on BR2_UCLIBC_TARGET_ARCH = "sh"
default SH2A if BR2_sh2a
default SH3 if BR2_sh3 || BR2_sh3eb
default SH4 if BR2_sh4 || BR2_sh4eb
config BR2_UCLIBC_SPARC_TYPE